Employees who force themselves to smile and be happy in front of customers -- or who try to hide feelings of annoyance -- may be at risk for heavier drinking after work, according to a new study (n=1,592).

See the source article by following the link below:
Employees who force themselves to smile and be happy in front of customers -- or who try to hide feelings of annoyance -- may be at risk for heavier drinking after work, according to a new study (n=1,592).